Herbaceous Perennial
A clump-forming, herbaceous perennial with large, heart-shaped, mid-green, leaves and toothed margins. In late summer, tall dense spires of yellow, spider-shaped flowers are borne on wand-like stems. These open sequentially from the lowest upwards. Height around 1.8m (6ft).
Position
Full sun, Partial shade
Soil Types
Clay, Chalk, Loam
Max Height
1.5-2.5 metres
Max Spread
0.5-1 metres